Handheld Eye Occluder Set 3pcs Plastic Occluders for Testing Lightweight

Plastic; Plastic eye instruments: made of materials, it is not easy to break, and can be stretched by lightly stretching, eye occluder for eye exam; Eye occluder: suitable for all people, an useful tool for school and family, hospital, handheld eye examination eye occluder; Eye instruments: shaped to cover either eye without pressure during an eye examination, black handheld eye occluder; Occluder for eye exams: used by ophthalmologists, orthoptists and optometrists to test visual acuity, handheld eye occluder; Eye exam tools: made of materials, wear resistant and firm, durable and, handheld eye occluders

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3 x Science Supplies